First Lite Wick Quarter Zip - Women's Conifer Medium. The airy 150-gram Aerowool construction features 37.5 active particle technology and will dry rapidly without compromising durability or odor resistance. This layer also features a quarter-length front zipper to cool down in hot weather and 125-gram Aerowool mesh panels to maximize ventilation during active hunts. The Wick Ultralight 150 Quarter Zip is the new standard for quick-drying odor-resistant ultralight base layers. Ultralight 150 Aerowool construction combines the finest 17.5-micron merino wool available with 37.5-activated nylon fibers to create a super-charged fabric with incredible performance benefits. Our Wick styles also integrate 125-gram Aerowool mesh to targeted hot-zones which also utilizes 17.5-micron merino and 37.5-activated nylon fibers. What you get is enhanced odor resistance exponentially improved dry times increased durability and moisture-wicking and a fabric that can cool you down when you're heating up and warm you up when it's cooling down. Specifications for First Lite Wick Quarter Zip - Women's: Manufacturer: First Lite Sleeve Length: Long Sleeve Age Group: Adults Apparel Fit: Athletic Gender: Female Application: Hunting Fabric/Material: 65percent Merino Wool 33percent Nylon 2percent Spandex Weight: 6 oz Features of First Lite Wick Quarter Zip - Women's Exclusive 37.5 Active Particle Technology Exhausts moisture and maintains core body temperature Traps odors (human signature) and releases them when laundered The Aerowool Successor to the Lupine 17.5 micron ultrafine Merino wool blend Ultralight 150gsm jersey knit fabric for hot weather Mesh vent panels to maximize ventilation Quarter-zip neck for strategic ventilation Modified raglan sleeve moves seams out from under backpack shoulder straps Ergonomic cuff with thumb loops Hip length with drop-tail hem for added coverage Flatlock seams for next-to-skin comfort Machine wash line dry Package Contents: First Lite Wick Quarter Zip - Women's First Lite 140007: Wick Quarter Zip - Women's Conifer Medium